J.K. Rowling and Lucille Ball both credit their success towards their ability to overcome adversity and undergo constant failures. Simone Biles and Dolly Parton say that they are better at pursuing their goals down when they write them down in a journal.

Arianna Huffington, on the other hand, says that she always makes sure to sleep for 8 hours every night and meditate for 20 minutes every morning.